KR100363909B1 - 두개의 회전자를 가진 다극 모터 - Google Patents

두개의 회전자를 가진 다극 모터 Download PDF

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Publication number
KR100363909B1
KR100363909B1 KR1019960018085A KR19960018085A KR100363909B1 KR 100363909 B1 KR100363909 B1 KR 100363909B1 KR 1019960018085 A KR1019960018085 A KR 1019960018085A KR 19960018085 A KR19960018085 A KR 19960018085A KR 100363909 B1 KR100363909 B1 KR 100363909B1
Authority
KR
South Korea
Prior art keywords
stator
motor
rotor
rotors
serrations
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
KR1019960018085A
Other languages
English (en)
Korean (ko)
Other versions
KR960043431A (ko
Inventor
타게조트 다호
Original Assignee
에타 쏘시에떼 아노님 파브리케스 드' 에바우체스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 에타 쏘시에떼 아노님 파브리케스 드' 에바우체스 filed Critical 에타 쏘시에떼 아노님 파브리케스 드' 에바우체스
Publication of KR960043431A publication Critical patent/KR960043431A/ko
Application granted granted Critical
Publication of KR100363909B1 publication Critical patent/KR100363909B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C3/00—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means
    • G04C3/14—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor
    • G04C3/146—Electromechanical clocks or watches independent of other time-pieces and in which the movement is maintained by electric means incorporating a stepping motor incorporating two or more stepping motors or rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/10—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type
    • H02K37/12—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors of permanent magnet type with stationary armatures and rotating magnets
    • H02K37/125—Magnet axially facing armature

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
KR1019960018085A 1995-05-29 1996-05-28 두개의 회전자를 가진 다극 모터 Expired - Fee Related KR100363909B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH9506309 1995-05-29
FR9506309A FR2734962B1 (fr) 1995-05-29 1995-05-29 Moteur birotor multipolaire

Publications (2)

Publication Number Publication Date
KR960043431A KR960043431A (ko) 1996-12-23
KR100363909B1 true KR100363909B1 (ko) 2003-02-11

Family

ID=9479424

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960018085A Expired - Fee Related KR100363909B1 (ko) 1995-05-29 1996-05-28 두개의 회전자를 가진 다극 모터

Country Status (10)

Country Link
US (1) US5751086A (enrdf_load_stackoverflow)
EP (1) EP0746084B1 (enrdf_load_stackoverflow)
JP (1) JP3611923B2 (enrdf_load_stackoverflow)
KR (1) KR100363909B1 (enrdf_load_stackoverflow)
CN (1) CN1084953C (enrdf_load_stackoverflow)
DE (1) DE69601480T2 (enrdf_load_stackoverflow)
FR (1) FR2734962B1 (enrdf_load_stackoverflow)
MY (1) MY114922A (enrdf_load_stackoverflow)
SG (1) SG50731A1 (enrdf_load_stackoverflow)
TW (1) TW309670B (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09275673A (ja) * 1996-03-28 1997-10-21 Tai-Haa Yan 共通構造を有する三層電気機械構造を備えた組合せ 電力駆動装置
EP0845850B1 (fr) * 1996-11-27 2002-09-18 Eta SA Fabriques d'Ebauches Moteur électromagnétique à deux rotors coaxiaux
CH690632A5 (fr) * 1996-11-27 2000-11-15 Ebauchesfabrik Eta Ag Moteur électromagnétique à deux rotors coaxiaux.
GB2324956A (en) * 1997-05-06 1998-11-11 Notetry Ltd Motor for domestic appliance
DE19821835A1 (de) * 1998-05-15 1999-11-25 Raytheon Marine Gmbh Konzentrischer Mehrfach-Drehantrieb
JP3454234B2 (ja) * 1999-09-27 2003-10-06 日産自動車株式会社 分割コアモータ
US7884522B1 (en) 2004-10-25 2011-02-08 Novatorque, Inc. Stator and rotor-stator structures for electrodynamic machines
US7294948B2 (en) * 2004-10-25 2007-11-13 Novatorque, Inc. Rotor-stator structure for electrodynamic machines
US9093874B2 (en) 2004-10-25 2015-07-28 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
US8283832B2 (en) 2004-10-25 2012-10-09 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
US7061152B2 (en) * 2004-10-25 2006-06-13 Novatorque, Inc. Rotor-stator structure for electrodynamic machines
US8471425B2 (en) 2011-03-09 2013-06-25 Novatorque, Inc. Rotor-stator structures including boost magnet structures for magnetic regions having angled confronting surfaces in rotor assemblies
US8330316B2 (en) 2011-03-09 2012-12-11 Novatorque, Inc. Rotor-stator structures including boost magnet structures for magnetic regions in rotor assemblies disposed external to boundaries of conically-shaped spaces
US7982350B2 (en) 2004-10-25 2011-07-19 Novatorque, Inc. Conical magnets and rotor-stator structures for electrodynamic machines
US8543365B1 (en) 2004-10-25 2013-09-24 Novatorque, Inc. Computer-readable medium, a method and an apparatus for designing and simulating electrodynamic machines implementing conical and cylindrical magnets
US8550196B2 (en) 2009-08-31 2013-10-08 New Core, Inc. Multiple induction electric motor and vehicle
US9806587B2 (en) 2013-08-26 2017-10-31 Robert Ross System and method for stator construction of an electric motor
TWI538363B (zh) 2014-12-02 2016-06-11 財團法人工業技術研究院 順應性馬達結構及其製造方法
BG67304B1 (bg) * 2018-07-02 2021-04-15 Искренов Христов Александър Електрическа машина с допълнителен подвижен статор

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680494A (en) * 1983-07-28 1987-07-14 Michel Grosjean Multiphase motor with facially magnetized rotor having N/2 pairs of poles per face
US4713565A (en) * 1984-07-11 1987-12-15 Michel Grosjean Single-phase motor with a magnetized rotor
US5321330A (en) * 1991-12-17 1994-06-14 Eta Sa Fabriques D'ebauches Electromagnetic transducer with a multipolar permanent magnet
EP0698957A1 (fr) * 1994-08-26 1996-02-28 Eta SA Fabriques d'Ebauches Transducteur électromécanique comportant deux rotors

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627833B2 (enrdf_load_stackoverflow) * 1973-11-13 1981-06-27
GB2054978B (en) * 1979-07-06 1984-06-13 Ebauches Sa Electromagnetic motor rotatable in either direction
FR2475247A1 (fr) * 1980-02-05 1981-08-07 Jaz Sa Perfectionnement aux moteurs pas a pas, notamment pour mouvements d'horlogerie
US4358693A (en) * 1981-06-15 1982-11-09 Charles L. Palmer Permanent magnet motor
DE3149943C2 (de) * 1981-12-17 1986-02-06 Vdo Adolf Schindling Ag, 6000 Frankfurt Zweiphasenschrittmotor
DE3301264C2 (de) * 1983-01-17 1987-02-26 Philips Patentverwaltung Gmbh, 2000 Hamburg Einphasensynchronmaschine der Polpaarzahl 1 mit parallelen Eisenschenkeln
DE8714010U1 (de) * 1987-10-19 1989-02-16 Siemens AG, 1000 Berlin und 8000 München Schneidklemme
CH673199B5 (enrdf_load_stackoverflow) * 1988-08-25 1990-08-31 Matthias Scholer
EP0452252A1 (fr) * 1990-04-11 1991-10-16 Silcon Enterprises Ltd. Moteur pas à pas pour pièce d'horlogerie
US5117141A (en) * 1990-07-30 1992-05-26 The United States Of America As Represented By Department Of Energy Disc rotors with permanent magnets for brushless DC motor
CH683810A5 (fr) * 1990-11-23 1994-05-13 Detra Sa Moteur pas à pas polyphasé.

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4680494A (en) * 1983-07-28 1987-07-14 Michel Grosjean Multiphase motor with facially magnetized rotor having N/2 pairs of poles per face
US4713565A (en) * 1984-07-11 1987-12-15 Michel Grosjean Single-phase motor with a magnetized rotor
US5321330A (en) * 1991-12-17 1994-06-14 Eta Sa Fabriques D'ebauches Electromagnetic transducer with a multipolar permanent magnet
EP0698957A1 (fr) * 1994-08-26 1996-02-28 Eta SA Fabriques d'Ebauches Transducteur électromécanique comportant deux rotors

Also Published As

Publication number Publication date
SG50731A1 (en) 1998-07-20
CN1147717A (zh) 1997-04-16
DE69601480D1 (de) 1999-03-18
MY114922A (en) 2003-02-28
FR2734962B1 (fr) 1997-08-01
DE69601480T2 (de) 1999-09-02
HK1012131A1 (en) 1999-07-23
EP0746084A1 (fr) 1996-12-04
KR960043431A (ko) 1996-12-23
JPH0919117A (ja) 1997-01-17
EP0746084B1 (fr) 1999-02-03
TW309670B (enrdf_load_stackoverflow) 1997-07-01
US5751086A (en) 1998-05-12
JP3611923B2 (ja) 2005-01-19
CN1084953C (zh) 2002-05-15
FR2734962A1 (fr) 1996-12-06

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